BG109849A - Electrometer adapted for optical communication with various external devices - Google Patents
Electrometer adapted for optical communication with various external devicesInfo
- Publication number
- BG109849A BG109849A BG109849A BG10984907A BG109849A BG 109849 A BG109849 A BG 109849A BG 109849 A BG109849 A BG 109849A BG 10984907 A BG10984907 A BG 10984907A BG 109849 A BG109849 A BG 109849A
- Authority
- BG
- Bulgaria
- Prior art keywords
- optical
- electrometer
- receiver
- optical communication
- electric
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
- G01R22/063—Details of electronic electricity meters related to remote communication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The electrometer comprises a sensing device for producing an electric output signal proportional to electric current in an electric power conductor, an electric circuit electrically coupled to the sensing device for calculating the cumulative amount of electrical energy that has passed through the electric power conductor, a first optical transmitter (101), a second optical transmitter (103), and an optical receiver (102). The first and the second optical transmitters (101 and 103) and the optical receiver (102) are coupled to the electric circuit. The first optical transmitter (101) and the receiver (102) ensure optical communications between the electrometer and a first type external device. The second optical transmitter (103) and the receiver (102) ensure optical communications between the electrometer and a second type external device.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/962,925 US7298134B2 (en) | 2004-10-12 | 2004-10-12 | Electrical-energy meter adaptable for optical communication with various external devices |
Publications (2)
Publication Number | Publication Date |
---|---|
BG109849A true BG109849A (en) | 2008-01-31 |
BG65749B1 BG65749B1 (en) | 2009-09-30 |
Family
ID=36144608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG109849A BG65749B1 (en) | 2004-10-12 | 2007-03-29 | Electrometer adapted for optical communication with various external devices |
Country Status (5)
Country | Link |
---|---|
US (1) | US7298134B2 (en) |
KR (1) | KR20070083660A (en) |
BG (1) | BG65749B1 (en) |
EG (1) | EG25029A (en) |
WO (1) | WO2006044248A2 (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070139033A1 (en) * | 2005-12-20 | 2007-06-21 | Alex Pogostin | Active energy meter replaces wallplate used to seal single or multiple gang toggle device switch or duplex device receptacle |
US7663211B2 (en) | 2006-05-19 | 2010-02-16 | Fairchild Semiconductor Corporation | Dual side cooling integrated power device package and module with a clip attached to a leadframe in the package and the module and methods of manufacture |
US7731826B2 (en) | 2006-08-17 | 2010-06-08 | Electronic Bio Sciences, Llc | Controlled translocation of a polymer in an electrolytic sensing system |
CA2674334A1 (en) * | 2007-01-04 | 2008-07-17 | Itron, Inc. | Collecting utility data information and conducting reconfigurations, such as demand resets, in a utility metering system |
CN101512450B (en) * | 2007-07-09 | 2013-03-06 | Abb研究有限公司 | Data recording device |
US7952486B2 (en) * | 2007-08-02 | 2011-05-31 | Chimei Innolux Corporation | Liquid crystal display device provided with a gas detector, gas detector and method for manufacturing a gas detector |
US8004271B2 (en) * | 2008-09-03 | 2011-08-23 | Siemens Industry, Inc. | Self contained kilowatt-hour meter integral to standard load center |
CA2929916C (en) | 2009-05-07 | 2019-12-03 | Dominion Resources, Inc. | Voltage conservation using advanced metering infrastructure and substation centralized voltage control |
US7800890B1 (en) | 2009-11-06 | 2010-09-21 | General Electric Company | Meter cover molding and method |
USD712289S1 (en) * | 2009-12-01 | 2014-09-02 | Electro Industries/Gauge Tech | Electronic meter |
EP2575117B1 (en) * | 2011-09-27 | 2017-10-25 | Itron Metering Solutions UK Ltd | Safe interaction of a user with a smart utility meter |
US20140210460A1 (en) * | 2013-01-30 | 2014-07-31 | Hampden Kuhns | Contactless electric meter reading devices |
US9678520B2 (en) | 2013-03-15 | 2017-06-13 | Dominion Resources, Inc. | Electric power system control with planning of energy demand and energy efficiency using AMI-based data analysis |
US9563218B2 (en) | 2013-03-15 | 2017-02-07 | Dominion Resources, Inc. | Electric power system control with measurement of energy demand and energy efficiency using t-distributions |
US9847639B2 (en) | 2013-03-15 | 2017-12-19 | Dominion Energy, Inc. | Electric power system control with measurement of energy demand and energy efficiency |
US9553453B2 (en) | 2013-03-15 | 2017-01-24 | Dominion Resources, Inc. | Management of energy demand and energy efficiency savings from voltage optimization on electric power systems using AMI-based data analysis |
US9582020B2 (en) | 2013-03-15 | 2017-02-28 | Dominion Resources, Inc. | Maximizing of energy delivery system compatibility with voltage optimization using AMI-based data control and analysis |
CN104319194B (en) * | 2014-10-29 | 2016-10-12 | 天正集团有限公司 | A kind of ammeter earth leakage protective device |
CN104502654A (en) * | 2014-12-30 | 2015-04-08 | 江苏斯菲尔电气股份有限公司 | High-protection level electric meter |
US10732656B2 (en) | 2015-08-24 | 2020-08-04 | Dominion Energy, Inc. | Systems and methods for stabilizer control |
CN105527601A (en) * | 2015-11-30 | 2016-04-27 | 云南电网有限责任公司电力科学研究院 | Fluke electric energy power standard source control system and using method thereof |
MX2018014039A (en) | 2016-05-26 | 2019-04-01 | Landis & Gyr Innovations Inc | Utility meter for use with distributed generation device. |
US11567111B2 (en) * | 2018-11-10 | 2023-01-31 | Setra Systems, Inc. | Measurement device and method of its operation |
US10948516B2 (en) | 2019-01-10 | 2021-03-16 | Landis+Gyr Innovations, Inc. | Methods and systems for connecting and metering distributed energy resource devices |
US11187734B2 (en) * | 2019-05-31 | 2021-11-30 | Landis+Gyr Innovations, Inc. | Systems for electrically connecting metering devices and distributed energy resource devices |
USD939988S1 (en) | 2019-09-26 | 2022-01-04 | Electro Industries/Gauge Tech | Electronic power meter |
US11506693B2 (en) | 2019-10-11 | 2022-11-22 | Landis+Gyr Innovations, Inc. | Meter and socket for use with a distributed energy resource device |
CN114137269A (en) * | 2021-11-24 | 2022-03-04 | 广西电网有限责任公司 | Bluetooth photoelectric head and method for reading and writing multi-protocol electric energy meter |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3380064A (en) * | 1965-10-07 | 1968-04-23 | Norris | Automatic utilities billing system |
US4298839A (en) * | 1978-03-31 | 1981-11-03 | Westinghouse Electric Corp. | Programmable AC electric energy meter having radiation responsive external data interface |
US4491789A (en) * | 1981-08-14 | 1985-01-01 | Westinghouse Electric Corp. | Electrical energy meter having a cover-mounted time-of-day multifunction register |
US5049810A (en) * | 1989-09-22 | 1991-09-17 | Landis & Gyr Metering, Inc. | Watt-hour meter cover with battery hatch reset switch and optical communication port |
US5270639A (en) * | 1989-09-22 | 1993-12-14 | Landis & Gyr Metering, Inc. | Time of use register for use with a utility meter |
US4959607A (en) * | 1989-09-25 | 1990-09-25 | General Electric Company | Restrictor for multiple switch external control actuator for electronic energy meter |
US5057767A (en) * | 1990-04-05 | 1991-10-15 | General Electric Company | Optical communications light shield for energy meter |
US5861742A (en) * | 1995-11-30 | 1999-01-19 | General Electric Company | Electric meter cover |
US20020084914A1 (en) * | 1997-05-23 | 2002-07-04 | Jackson Philip L. | Revenue meter arrangement having sensors in mounting device |
US6008711A (en) * | 1998-01-09 | 1999-12-28 | Siemens Power Transmission & Distribution | Method and arrangement for securing a current transformer to an electric utility meter housing |
US6316932B1 (en) * | 1998-11-05 | 2001-11-13 | General Electric Company | A-base utility meter cover |
US6213651B1 (en) * | 1999-05-26 | 2001-04-10 | E20 Communications, Inc. | Method and apparatus for vertical board construction of fiber optic transmitters, receivers and transceivers |
US6615147B1 (en) * | 1999-08-09 | 2003-09-02 | Power Measurement Ltd. | Revenue meter with power quality features |
US6737855B2 (en) * | 2002-03-15 | 2004-05-18 | Power Measurement Ltd. | Electric meter cover including an integrally molded optical port with lens |
US7256709B2 (en) * | 2002-04-01 | 2007-08-14 | Electro Industries/Gauge Tech | Meter with IrDA port |
US6999215B2 (en) * | 2002-11-08 | 2006-02-14 | Texas Instruments Incorporated | Multilayered oscillating functional surface |
US6999567B2 (en) * | 2003-08-19 | 2006-02-14 | Crichlow Henry B | Method and system for communicating from an automatic meter reader |
-
2004
- 2004-10-12 US US10/962,925 patent/US7298134B2/en not_active Expired - Fee Related
-
2005
- 2005-10-11 KR KR1020077008285A patent/KR20070083660A/en active IP Right Grant
- 2005-10-11 WO PCT/US2005/036143 patent/WO2006044248A2/en active Application Filing
-
2007
- 2007-03-29 BG BG109849A patent/BG65749B1/en unknown
- 2007-04-04 EG EGNA2007000339 patent/EG25029A/en active
Also Published As
Publication number | Publication date |
---|---|
WO2006044248A3 (en) | 2007-03-29 |
WO2006044248A2 (en) | 2006-04-27 |
KR20070083660A (en) | 2007-08-24 |
US7298134B2 (en) | 2007-11-20 |
BG65749B1 (en) | 2009-09-30 |
EG25029A (en) | 2011-06-15 |
US20060076944A1 (en) | 2006-04-13 |
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